Articles CHANGES OF LATITUDE By R. H. Tucker See allHide authors and affiliations Science 17 Nov 1922:Vol. 56, Issue 1455, pp. 555-559DOI: 10.1126/science.56.1455.555 R. H. TuckerFind this author on Google Scholar Find this author on PubMed Search for this author on this site Article Info & Metrics eLetters PDF This is a PDF-only article. The first page of the PDF of this article appears above.